Polymers that contain only a single type of repeat unit are known as homopolymers, while polymers containing a mixture of repeat units are known as copolymers. Poly(styrene), for example, is composed only of styrene monomer residues, and is therefore classified as a homopolymer.olymers that contain only a single type of repeat unit are known as homopolymers, while polymers containing a mixture of repeat units are known as copolymers. Poly(styrene), for example, is composed only of styrene monomer residues, and is therefore classified as a homopolymer.
This name, similar to Ryan and Rylan, has gained popularity of late. After reaching a new high in 2013, it settled back down 30 places last year. It's the full birth name of legendary musician Ry Cooder.his name, similar to Ryan and Rylan, has gained popularity of late. After reaching a new high in 2013, it settled back down 30 places last year. It's the full birth name of legendary musician Ry Cooder.
Shown below is a comparison of the popularity of the girl name Lily and corresponding names. Prominent varying forms of Lily (#27 in 2014) are Elizabeth (#14 in 2014) , Lillian (#25) , Liliana (#119) , Lilly (#124) , Lila (#183) , Lilian (#506) , Lillie (#512) , Rosa (#608) , Lilia (#925) , Lilla and Lilyan.ily is a very popular first name for women (#652 out of 4276, Top 15%) and also a very popular surname for all people (#71372 out of 150436, Top 47%). (2000 U.S. Census). Shown below is the birth name popularity of Lily for girls.